National Museum of Nuclear Science & History
Niels Thude was a staff worker at Los Alamos during the Manhattan Project.
Donald MacMillan arrived in Los Alamos on May 14, 1944. He was an avid figure skater, and worked for Los Alamos National Laboratory for many years.
Francis Kratch worked for the United States Engineer District Office.
Bradie F. Shannon worked for the J.A. Jones Construction Company.